Supply Demand and Equilibrium
Business
Market and Scarcity
Other Topics
Other Topics too:
100
What is a Supply Demand?
Demand: How much of a product consumers are willing and able to buy at various prices.
Supply: How much of a product producers are willing and able to sell at various prices.
100
How does economy work?
An economy is essentially a network of interactions between producers, consumers, markets, and governments that determines how resources such as labour, capital, land, and technology are allocated to meet society’s needs and wants
100
What is Market?
The interaction between buyers and sellers who engage in the exchange of goods and services. It is where buyers and sellers come together to determine prices and quantities of products.
100
What is opportunity cost?
is the benefit or value of something that must be given up to acquire or achieve something else.
100
What is Land in an Economy?
Anything provided by nature that helps in the production process.
Reward-Rent
200
How does Supply and Demand work?
Supply and demand work together like a giant tug-of-war in the market, constantly pushing and pulling to determine how much things cost and how much of them is made.
200
What is business?
A business is an organized activity where people create and exchange value—usually goods or services—in order to earn profit and sustain operations.
200
How does it work?
Markets work through the interplay of supply and demand, driven by price signals, incentives, and competition.
200
How does an opportunity cost work?
An opportunity cost is the value of the next best alternative you give up whenever you make a decision.
200
What is Labour in an Economy?
The human effort/ people in the production process.
Reward-Wages
300
Give 3 sort of examples of Supply and Demand:
Examples of Demand (Buyer Behavior): Demand represents how much consumers are willing and able to buy at different prices.
Winter Jackets in December:
The Scenario: As winter weather drops temperatures below freezing, consumers urgently want warm coats.
Examples of Supply (Seller Behavior): Supply represents how much producers are willing and able to manufacture and sell at different prices.
Smartphone Production After a Viral Announcement:
The Scenario: A tech manufacturer sees massive pre-order numbers for a new phone model.
300
How does business work?
Production — Creating the product or service. Marketing — Understanding customer needs and communicating value. Sales — Converting interest into revenue. Finance — Managing money, investment, and risk. Operations — Running day‑to‑day processes efficiently. Human resources — Hiring, training, and supporting employees. Strategy — Setting long‑term direction and competitive positioning.
300
Give an example of it:
Visual:
300
Give ALL TYPES OF examples of it:
Real-World Examples Across Different Levels
A. Individual Level (Time & Money)
The Decision: You have $20 and 2 hours of free time on a Friday night.
Option A (Chosen): Go to the cinema to watch a movie.
Option B (Next Best Choice): Stay home, cook dinner, and study for an upcoming exam.
The Opportunity Cost: The higher test score you could have earned by studying, plus the $20 saved.
B. Business Level (Investment of Capital)
The Decision: A company has $100,000 in excess cash.
Option A (Chosen): Spend $100,000 upgrading office furniture.
Option B (Next Best Choice): Invest $100,000 into digital marketing ads expected to bring in $150,000 in sales.
The Opportunity Cost: $50,000 in net revenue that the marketing campaign would have generated.
C. Government Level (Public Budget)
The Decision: A national government allocates €50 million of tax funds.
Option A (Chosen): Build a new highway bypass.
Option B (Next Best Choice): Upgrade public healthcare clinics and buy new medical equipment.
The Opportunity Cost: Improved healthcare access and potential lives saved in the community.
4. Key Takeaways to Remember
It isn't always about money: Time, effort, enjoyment, and future benefits are all part of opportunity cost.
It only counts the NEXT BEST option: If you had 5 choices, the opportunity cost is only the single best alternative you gave up, not all 4 combined.
Explicit vs. Implicit Costs:
Explicit Cost: Direct money spent (e.g., $50 concert ticket).
Implicit Cost: Invisible loss of time or income forgone (e.g., 3 hours of wages you missed while at the concert).
300
What is Capital in an Economy?
Anything human made that helps in the production process.
Reward-Interest(Economy)
400
What is Equilibrium, how does it works and give an example?
In business and economics, equilibrium (specifically market equilibrium) is the state where the economic forces of supply and demand are balanced. It represents a in a market where the quantity of a good or service that producers are willing to sell exactly matches the quantity that consumers are willing to buy.
The Law of Demand: Generally, as the price of a product goes down, consumers want to buy more of it. As the price goes up, demand drops.
The Law of Supply: As the price of a product goes up, producers want to supply more of it to make a higher profit. If the price drops too low, they produce less.
400
Types of businesses:
By purpose
For‑profit — Aim to generate profit for owners or shareholders.
Non-profit — Aim to serve a mission; revenue supports the mission rather than owners.
By size:
Small businesses — Local shops, freelancers, small service providers.
Medium and large enterprises — Corporations, multinational companies.
By sector:
Goods-producing — Manufacturing, agriculture, construction.
Service-based — Finance, education, healthcare, hospitality, consulting.
Digital/technology — Software, platforms, online marketplaces.
400
What is scarcity?
In economics, scarcity is the fundamental problem of having unlimited human wants and needs, but limited (finite) resources available to satisfy them.
Because we cannot have everything we want, scarcity forces individuals, businesses, and governments to make choices and trade-offs.
400
What is Economic Resources:
Economic Resources are the factors of production that are used to produce goods and services in an economy.
400
What is and Enterprise in an Economy?
Brings all the factors of production together in the hope of making a profit. The entrepreneur is the person who starts the business.
Reward-Profit/Loss
500
What is economy?
An economy is the system of production, distribution, and consumption of goods and services through which a country’s wealth and resources are created and managed.
500
Give ALL TYPES OF Business products:
They are categorized into 7 major functional types based on how they are used:
1) Major Equipment (Capital Goods)
2) Accessory Equipment
3) Raw Materials
4) Component Parts
5) Processed Materials
6) Business Supplies (MRO - Maintenance, Repair, Operating)
7) Business Services
500
Give 1 sort of example of it:
Land (Natural Resources): Water, oil, gold, timber, land area.
500
Give 4 examples of it:
-Land
-Labour
-Capital
-Enterprise
500
Who is responsible for ALL of this?
The entity responsible for combining all of these factors together is the Entrepreneur (or the Enterprise factor itself). In short, the Entrepreneur is the driving force that organises land, labour, and capital to make production possible.